/**
 * Base webpack config used across other specific configs
 */

import path from 'path'
import webpack from 'webpack'

export default {
  module: {
    rules: [
      {
        test: /\.ts?$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            cacheDirectory: true,
            presets: [
              '@babel/preset-env',
              '@babel/preset-typescript',
            ],
          },
        },
      },
    ],
  },

  output: {
    path: path.join(__dirname, '../../dist'),
    // https://github.com/webpack/webpack/issues/1114
    libraryTarget: 'commonjs2',
  },

  /**
   * Determine the array of extensions that should be used to resolve modules.
   */
  resolve: {
    extensions: [ '.js', '.json', '.ts' ],
    modules: [ path.join(__dirname, '../../src_main'), 'node_modules' ],
  },

  plugins: [
    new webpack.EnvironmentPlugin({
      NODE_ENV: 'production',
    }),
  ],
}
